<template>
  <div class="mod-config">
    <el-form :inline="true" :model="dataForm" @keyup.enter.native="getDataList()">
      <el-form-item>
        <el-input v-model="dataForm.key" placeholder="参数名" clearable></el-input>
      </el-form-item>
      <el-form-item>
        <el-button @click="getDataList()">查询</el-button>
        <el-button v-if="isAuth('product:brand:save')" type="primary" @click="addOrUpdateHandle()">新增</el-button>
        <el-button v-if="isAuth('product:brand:delete')" type="danger" @click="deleteHandle()"
          :disabled="dataListSelections.length <= 0">批量删除</el-button>
      </el-form-item>
    </el-form>
    <el-table :data="dataList" border v-loading="dataListLoading" @selection-change="selectionChangeHandle"
      style="width: 100%;">
      <el-table-column type="selection" header-align="center" align="center" width="50">
      </el-table-column>
      <el-table-column prop="brand_id" header-align="center" align="center" width="80" label="品牌id">
      </el-table-column>
      <el-table-column prop="name" header-align="center" align="center" label="品牌名">
      </el-table-column>
      <el-table-column prop="logo" header-align="center" align="center" label="品牌logo地址">
        <template slot-scope="scope">
          <el-image style="width: 100px; height: 80px" :src="scope.row.logo" :fit="fit"></el-image>
        </template>
      </el-table-column>
      <el-table-column prop="descript" header-align="center" align="center" label="介绍">
      </el-table-column>
      <el-table-column prop="show_status" header-align="center" align="center" width="80" label="显示状态">
        <template slot-scope="scope">
          <el-switch :active-value="1" :inactive-value="0" @change="updateStatus(scope.row)"
            v-model="scope.row.show_status" active-color="#13ce66" inactive-color="#ff4949">
          </el-switch>
        </template>
      </el-table-column>
      <el-table-column prop="first_letter" header-align="center" align="center" label="检索首字母">
      </el-table-column>
      <el-table-column prop="sort" header-align="center" align="center" width="80" label="排序">
      </el-table-column>
      <el-table-column fixed="right" header-align="center" align="center" label="操作">
        <template slot-scope="scope">
          <el-button type="text" size="small" @click="updateCatelogHandle(scope.row.brand_id)">关联分类</el-button>
          <el-button type="text" size="small" @click="addOrUpdateHandle(scope.row.brand_id)">修改</el-button>
          <el-button type="text" size="small" @click="deleteHandle(scope.row.brand_id)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <el-pagination @size-change="sizeChangeHandle" @current-change="currentChangeHandle" :current-page="pageIndex"
      :page-sizes="[10, 20, 50, 100]" :page-size="pageSize" :total="totalPage"
      layout="total, sizes, prev, pager, next, jumper">
    </el-pagination>
    <!-- 弹窗, 新增 / 修改 -->
    <add-or-update v-if="addOrUpdateVisible" ref="addOrUpdate" @refreshDataList="getDataList"></add-or-update>
    <!-- 关联分类弹窗 -->
    <el-dialog title="关联分类" :visible.sync="cateRelationDialogVisible" width="30%">
      <el-popover placement="right-end" v-model="popCatelogSelectVisible">
        <!-- 分类组件 -->
        <CategoryCascader :catelogPath.sync="catelogPath"></CategoryCascader>
        <div style="text-align: right; margin: 0">
          <el-button size="mini" type="text" @click="popCatelogSelectVisible = false">取消</el-button>
          <el-button type="primary" size="mini" @click="addCatelogSelect">确定</el-button>
        </div>
        <el-button slot="reference">新增关联</el-button>
      </el-popover>
      <el-table :data="cateRelationTableData" style="width: 100%">
        <el-table-column prop="id" label="#"></el-table-column>
        <el-table-column prop="brandName" label="品牌名"></el-table-column>
        <el-table-column prop="catelogName" label="分类名"></el-table-column>
        <el-table-column fixed="right" header-align="center" align="center" label="操作">
          <template slot-scope="scope">
            <el-button type="text" size="small"
              @click="deleteCateRelationHandle(scope.row.id, scope.row.brand_id)">移除</el-button>
          </template>
        </el-table-column>
      </el-table>
      <span slot="footer" class="dialog-footer">
        <el-button @click="cateRelationDialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="cateRelationDialogVisible = false">确 定</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
import AddOrUpdate from './brand-add-or-update'
import CategoryCascader from "../common/category-cascader"
export default {
  data() {
    return {
      dataForm: {
        key: ''
      },
      dataList: [],
      catelogPath: [],
      pageIndex: 1,
      pageSize: 10,
      totalPage: 0,
      dataListLoading: false,
      dataListSelections: [],
      addOrUpdateVisible: false, //添加修改
      popCatelogSelectVisible: false, //是否显示关联
      cateRelationDialogVisible: false,

      brandId: 0,
      cateRelationTableData: [],

    }
  },
  components: {
    AddOrUpdate,
    CategoryCascader
  },
  activated() {
    this.getDataList()
  },
  methods: {
    //新增关联信息
    addCatelogSelect() {
      console.log("this.brandId,this.catelogPath",this.brandId,this.catelogPath);
      
      //{"brandId":1,"catelogId":2}
      this.popCatelogSelectVisible = false;
      this.$http({
        url: this.$http.adornUrl("/product/categorybrandrelation/save"),
        method: "post",
        data: this.$http.adornData({ brandId: this.brandId, catelogId: this.catelogPath[2] }, false)
      }).then(({ data }) => {
        console.log("保存的数据",data);
        if(data.code==0){
          this.$message({
            message: data.msg,
            type: 'warning',
            duration: 1500,
          })
        }else if(data.code==200){
          this.$message({
            message: data.msg,
            type: 'success',
            duration: 1500,
          })
        }
        
        this.getCateRelation();
      });
    },
    deleteCateRelationHandle(id, brandId) {
      this.$http({
        url: this.$http.adornUrl("/product/categorybrandrelation/delete"),
        method: "post",
        data: this.$http.adornData([id], false)
      }).then(({ data }) => {
        this.getCateRelation();
      });
    },
    updateCatelogHandle(brandId) {
      console.log("brandId>>>>",brandId);
      
      this.cateRelationDialogVisible = true;
      this.brandId = brandId;
      this.getCateRelation();
    },
    //查询分类品牌关联信息
    getCateRelation() {
      this.$http({
        url: this.$http.adornUrl("/product/categorybrandrelation/catelog/list"),
        method: "get",
        params: this.$http.adornParams({
          brandId: this.brandId
        })
      }).then(({ data }) => {
        this.cateRelationTableData = data.data.list;
      });
    },
    //修改状态
    updateStatus(info) {
      console.log("要修改的品牌信息", info);
      var data = {
        brandId: info.brand_id,
        showStatus: info.show_status
      }
      this.$http({
        url: this.$http.adornUrl("/product/brand/update"),
        method: 'post',
        data: this.$http.adornData(data, false)
      }).then(({ data }) => {
        if (data && data.code === 200) {
          this.$message({
            message: '状态更新成功',
            type: 'success',
            duration: 1500,
          })
        }
      })
    },
    // 获取数据列表
    getDataList() {
      this.dataListLoading = true
      var data = {
        'page': this.pageIndex,
        'pageSize': this.pageSize,
        'key': this.dataForm.key,
      }
      this.$http({
        url: this.$http.adornUrl('/product/brand/list'),
        method: 'post',
        data: this.$http.adornParams(data, false)
      }).then(({ data }) => {
        if (data.code === 200) {
          this.dataList = data.data.list
          this.totalPage = data.data.totalCount
        } else {
          this.dataList = []
          this.totalPage = 0
        }
        this.dataListLoading = false
      })
    },
    // 每页数
    sizeChangeHandle(val) {
      this.pageSize = val
      this.pageIndex = 1
      this.getDataList()
    },
    // 当前页
    currentChangeHandle(val) {
      this.pageIndex = val
      this.getDataList()
    },

    // 新增 / 修改
    addOrUpdateHandle(id) {
      this.addOrUpdateVisible = true
      this.$nextTick(() => {
        this.$refs.addOrUpdate.init(id)
      })
    },
    // 多选  处理表格选择变化
    selectionChangeHandle(val) {
      this.dataListSelections = val
      console.log("val>>>>>>>>>>>>", val);

    },
    // 删除
    deleteHandle(id) {
      var ids = id ? [id] : this.dataListSelections.map(item => {
        return item.brand_id
      })
      console.log("ids>>>>>>>>>>>>", ids);
      this.$confirm(`确定对[id=${ids.join(',')}]进行[${id ? '删除' : '批量删除'}]操作?`, '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        this.$http({
          url: this.$http.adornUrl('/product/brand/delete'),
          method: 'post',
          data: this.$http.adornData(ids, false)
        }).then(({ data }) => {
          if (data && data.code === 0) {
            this.$message({
              message: '操作成功',
              type: 'success',
              duration: 1500,
              onClose: () => {
                this.getDataList()
              }
            })
          } else {
            this.$message.error(data.msg)
          }
        })
      })
    }

  }
}
</script>
